views: Make view::Views::GetPreferredSize() const.

chrome/browser/ui/views/omnibox/omnibox_view_views.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/ui/views/omnibox/omnibox_view_views.h"
 
 #include "base/command_line.h"
 #include "base/logging.h"
 #include "base/metrics/histogram.h"
 #include "base/strings/string_util.h"
@@ skipping 302 matching lines @@
 int OmniboxViewViews::GetTextWidth() const {
   // Returns the width necessary to display the current text, including any
   // necessary space for the cursor or border/margin.
   return GetRenderText()->GetContentWidth() + GetInsets().width();
 }
 
 bool OmniboxViewViews::IsImeComposing() const {
   return IsIMEComposing();
 }
 
-gfx::Size OmniboxViewViews::GetMinimumSize() {
+gfx::Size OmniboxViewViews::GetMinimumSize() const {
   const int kMinCharacters = 10;
   return gfx::Size(
       GetFontList().GetExpectedTextWidth(kMinCharacters) + GetInsets().width(),
       GetPreferredSize().height());
 }
 
 void OmniboxViewViews::OnNativeThemeChanged(const ui::NativeTheme* theme) {
   views::Textfield::OnNativeThemeChanged(theme);
   SetBackgroundColor(location_bar_view_->GetColor(
       ToolbarModel::NONE, LocationBarView::BACKGROUND));
@@ skipping 700 matching lines @@
     menu_contents->InsertItemWithStringIdAt(
         select_all_position + 1, IDS_SHOW_URL, IDS_SHOW_URL);
   }
 
   // Minor note: We use IDC_ for command id here while the underlying textfield
   // is using IDS_ for all its command ids. This is because views cannot depend
   // on IDC_ for now.
   menu_contents->AddItemWithStringId(IDC_EDIT_SEARCH_ENGINES,
       IDS_EDIT_SEARCH_ENGINES);
 }